Running condition highly modified gen 1 hayabusa engine. It was in my C sports race car. I sold the car. This was my spare engine.
American Performance Engineering(APE)nCBE 1397 kit which is 1397cc block with JE forge pistons. Inconel OS intake and exhaust valves. Web cams intake 70-761 .395 lift 266 deg duration, exhaust 70-762 .378 lift 267 deg duration. UMS dyno tuned to161hp 96 ft-lb of torque at the wheel.